We can’t ignore the economic role of coal, but we also can’t ignore its environmental impact.
我们不能忽视煤炭的经济作用，但也不能忽视其环境影响。
The dead are never really gone until the living stop remembering them.
Innovation is not about saying yes to everything. It's about saying no to all but the most crucial features.
心灵是自己的地方，它本身可以把地狱变成天堂，把天堂变成地狱。
"History remembers the dates, but biography remembers the days."
The goal of software engineering is to produce reliable, maintainable, and efficient software systems.
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
Quality is more important than quantity. One home run is much better than two doubles.
"Our industry does not respect tradition—it only respects innovation."